Hit(w)Ri/d/t/er

Hit(w)Ri/d/t/er uses the CMOS 4049 inverter chip as sound source. Pitches of the oscillators can be set via poteniometers and are then controlled by LDRs and homemade capacity sensors. Output volume can also be controlled via an LDR which is how i generated this nice polymetric pattern at the end using two light sources. If you want i can provide you with the schematics. Happy Birthday Marlene!